linux-kernel - [PATCH] selftests: lib: fix prime_numbers module search and skip logic

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Message-Id: <20180530173408.11736-1-shuah@kernel.org>
Date:   Wed, 30 May 2018 11:34:08 -0600
From:   "Shuah Khan (Samsung OSG)" <shuah@...nel.org>
To:     shuah@...nel.org
Cc:     tglx@...utronix.de, kstewart@...uxfoundation.org,
        pombredanne@...b.com, gregkh@...uxfoundation.org,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] selftests: lib: fix prime_numbers module search and skip logic

prime_numbers modules search and skip logic removes the module instead
of searching for it. Fix it.

Signed-off-by: Shuah Khan (Samsung OSG) <shuah@...nel.org>
---
 tools/testing/selftests/lib/prime_numbers.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/lib/prime_numbers.sh b/tools/testing/selftests/lib/prime_numbers.sh
index 76602d4b050f..78e7483c8d60 100755
--- a/tools/testing/selftests/lib/prime_numbers.sh
+++ b/tools/testing/selftests/lib/prime_numbers.sh
@@ -5,7 +5,7 @@
 # Kselftest framework requirement - SKIP code is 4.
 ksft_skip=4
 
-if ! /sbin/modprobe -q -r prime_numbers; then
+if ! /sbin/modprobe -q -n prime_numbers; then
 	echo "prime_numbers: module prime_numbers is not found [SKIP]"
 	exit $ksft_skip
 fi
-- 
2.14.1